Onakura Cardiovascular Internal Medicine Clinic, located in Katsutadai, Yachiyoshima, Chiba Prefecture, is a medical facility specializing in internal medicine, with respiratory medicine also available. The respiratory medicine department provides smoking cessation and sleep apnea clinics, accepting appointments every Tuesday afternoon. Clinic hours may be temporarily changed, so advance confirmation is recommended. Closed days include Thursday, Sunday, and holidays, as well as Friday afternoons and the 3rd Saturday afternoons. The facility is equipped with parking and is barrier-free accessible. English language services are available, creating an accessible environment for diverse backgrounds. Information regarding facility standards and written disclosures related to the 2024 medical fee revision is published on their website.